//
// Created by 吴锐 on 2022/3/1.
//

#include "iostream"

using namespace std;

void test01() {
    string s1 = "hello";
    string s2 = "hello";

    if (s1.compare(s2) == 0) {
        cout << "s1 = s2" << endl;
    } else if (s1.compare(s2) > 0){
        cout << "s1 > s2" << endl;
    }else {
        cout << "s1 < s2" << endl;
    }
}

int main() {

    return 0;
}